Year	constant 2010 US$
1980	1863553401.71641
1981	1951253429.97119
1982	2054523619.69734
1983	2431219528.14301
1984	2363795853.6184
1985	1998716255.1204
1986	1769002862.39203
1987	2145534021.21698
1988	2131343443.37288
1989	2294587484.87919
1990	2550195499.84732
1991	2673208693.33294
1992	2948783654.92861
1993	3079117349.97065
1994	2938173243.97961
1995	3173986546.40914
1996	3351695544.67466
1997	3358916186.91077
1998	3525428234.21878
1999	3400574579.74672
2000	3553163572.00047
2001	3660118316.9284
2002	3619393958.41703
2003	3657217462.1738
2004	4010151552.52773
2005	4311726947.65124
2006	4481358364.32384
2007	4522985746.12159
2008	4570416602.10686
2009	4858805776.30886
2010	5178394853.30274
2011	5046696186.03797
2012	5186715935.05078
2013	5326839734.42677
2014	5381099117.55723
2015	5468604805.4839
2016	5863329538.11298
2017	6034252683.59394